From 05d5254d89e569685182c39ae3604a4f8c862e4a Mon Sep 17 00:00:00 2001
From: eternal-flame-AD <ef@eternalflame.info>
Date: Sun, 10 Mar 2019 16:01:09 +0800
Subject: [PATCH] add build targets for windows/386 and linux/386

---
 Dockerfile.linux-386   |  9 +++++++++
 Dockerfile.windows-386 | 12 ++++++++++++
 Makefile               | 16 ++++++++++++++--
 3 files changed, 35 insertions(+), 2 deletions(-)
 create mode 100644 Dockerfile.linux-386
 create mode 100644 Dockerfile.windows-386

diff --git a/Dockerfile.linux-386 b/Dockerfile.linux-386
new file mode 100644
index 0000000..2efcbd9
--- /dev/null
+++ b/Dockerfile.linux-386
@@ -0,0 +1,9 @@
+ARG GO_VERSION
+FROM golang:$GO_VERSION
+RUN \
+  apt-get update && \
+  apt-get install -y libc6-dev-i386
+
+ENV CGO_ENABLED=1
+ENV GOOS=linux
+ENV GOARCH=386
diff --git a/Dockerfile.windows-386 b/Dockerfile.windows-386
new file mode 100644
index 0000000..22a1eaa
--- /dev/null
+++ b/Dockerfile.windows-386
@@ -0,0 +1,12 @@
+ARG GO_VERSION
+FROM golang:$GO_VERSION
+RUN \
+  apt-get update && \
+  apt-get install -y mingw-w64
+
+ENV CGO_ENABLED=1
+ENV CC=i686-w64-mingw32-gcc
+ENV CXX=i686-w64-mingw32-g++
+ENV GOOS=windows
+ENV GOARCH=386
+
diff --git a/Makefile b/Makefile
index 42bc5d5..51a32e5 100644
--- a/Makefile
+++ b/Makefile
@@ -6,12 +6,24 @@ build-windows-amd64:
 push-windows-amd64:
 	docker push ${PROJECT}:${GO_VERSION}-windows-amd64
 
+build-windows-386:
+	docker build --build-arg GO_VERSION=${GO_VERSION} -t ${PROJECT}:${GO_VERSION}-windows-386 -f Dockerfile.windows-386 .
+
+push-windows-386:
+	docker push ${PROJECT}:${GO_VERSION}-windows-386
+
 build-linux-amd64:
 	docker build --build-arg GO_VERSION=${GO_VERSION} -t ${PROJECT}:${GO_VERSION}-linux-amd64 -f Dockerfile.linux-amd64 .
 
 push-linux-amd64:
 	docker push ${PROJECT}:${GO_VERSION}-linux-amd64
 
+build-linux-386:
+	docker build --build-arg GO_VERSION=${GO_VERSION} -t ${PROJECT}:${GO_VERSION}-linux-386 -f Dockerfile.linux-386 .
+
+push-linux-386:
+	docker push ${PROJECT}:${GO_VERSION}-linux-386
+
 build-linux-arm-7:
 	docker build --build-arg GO_VERSION=${GO_VERSION} -t ${PROJECT}:${GO_VERSION}-linux-arm-7 -f Dockerfile.linux-arm-7 .
 
@@ -24,5 +36,5 @@ build-linux-arm64:
 push-linux-arm64:
 	docker push ${PROJECT}:${GO_VERSION}-linux-arm64
 
-build: build-linux-amd64 build-linux-arm-7 build-linux-arm64 build-windows-amd64
-push:  push-linux-amd64  push-linux-arm-7  push-linux-arm64  push-windows-amd64
\ No newline at end of file
+build: build-linux-amd64 build-linux-arm-7 build-linux-arm64 build-linux-386 build-windows-amd64 build-windows-386
+push:  push-linux-amd64  push-linux-arm-7  push-linux-arm64  push-linux-386  push-windows-amd64  push-windows-386
\ No newline at end of file